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Code Issues Releases Wiki Activity

Move our message model to be closer to Forge's

Browse Source 
It's rather embarassing that it's been restructured _again_, but I think
this is a nice middle-ground. The previous implementation was written
mostly for Fabric, which doesn't always map perfectly to Forge.

 - Move the message identifier into the registration phrase. It's not
   really a property of the message itself, rather a property of the
   registry, so better suited there.

 - Move message handling into the message itself. Honestly, it was just
   ending up being rather messy mixing the logic in two places.

   This also means we can drop some proxy methods, as it's easier to
   have conditionally loaded methods.

 - Move network registry into a dedicated class, as that's what we're
   doing for everything else.
This commit is contained in:
SquidDev 2019-01-12 19:42:34 +00:00
parent e33f852baa
commit ce0685c31f
22 changed files with 213 additions and 339 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
src/main/java/dan200/computercraft/ComputerCraft.java
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@ -43,6 +43,7 @@ import dan200.computercraft.shared.media.items.ItemDiskExpanded;
import dan200.computercraft.shared.media.items.ItemDiskLegacy;
import dan200.computercraft.shared.media.items.ItemPrintout;
import dan200.computercraft.shared.media.items.ItemTreasureDisk;
import dan200.computercraft.shared.network.NetworkHandler;
import dan200.computercraft.shared.peripheral.common.BlockPeripheral;
import dan200.computercraft.shared.peripheral.common.ItemPeripheral;
import dan200.computercraft.shared.peripheral.diskdrive.TileDiskDrive;
@ -70,7 +71,6 @@ import dan200.computercraft.shared.util.IoUtil;
import dan200.computercraft.shared.wired.CapabilityWiredElement;
import dan200.computercraft.shared.wired.WiredNode;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.item.ItemBlock;
import net.minecraft.item.ItemStack;
import net.minecraft.server.MinecraftServer;
@ -85,9 +85,6 @@ import net.minecraftforge.fml.common.FMLCommonHandler;
import net.minecraftforge.fml.common.Mod;
import net.minecraftforge.fml.common.SidedProxy;
import net.minecraftforge.fml.common.event.*;
import net.minecraftforge.fml.common.network.NetworkRegistry;
import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
import net.minecraftforge.fml.common.network.simpleimpl.SimpleNetworkWrapper;
import net.minecraftforge.fml.relauncher.Side;
import org.apache.logging.log4j.Logger;
@ -242,9 +239,6 @@ public class ComputerCraft
public static final ClientComputerRegistry clientComputerRegistry = new ClientComputerRegistry();
public static final ServerComputerRegistry serverComputerRegistry = new ServerComputerRegistry();
// Networking
public static SimpleNetworkWrapper networkWrapper;
// Creative
public static CreativeTabMain mainCreativeTab;
@ -279,7 +273,7 @@ public class ComputerCraft
Config.load( event.getSuggestedConfigurationFile() );
// Setup network
networkWrapper = NetworkRegistry.INSTANCE.newSimpleChannel( ComputerCraft.MOD_ID );
NetworkHandler.setup();
proxy.preInit();
turtleProxy.preInit();
@ -387,26 +381,6 @@ public class ComputerCraft
return new File( getBaseDir(), "resourcepacks" );
}
public static void sendToPlayer( EntityPlayer player, IMessage packet )
{
networkWrapper.sendTo( packet, (EntityPlayerMP) player );
}
public static void sendToAllPlayers( IMessage packet )
{
networkWrapper.sendToAll( packet );
}
public static void sendToServer( IMessage packet )
{
networkWrapper.sendToServer( packet );
}
public static void sendToAllAround( IMessage packet, NetworkRegistry.TargetPoint point )
{
networkWrapper.sendToAllAround( packet, point );
}
public static boolean canPlayerUseCommands( EntityPlayer player )
{
MinecraftServer server = player.getServer();

18
src/main/java/dan200/computercraft/client/proxy/ComputerCraftProxyClient.java
View File

@ -7,11 +7,9 @@
package dan200.computercraft.client.proxy;
import dan200.computercraft.ComputerCraft;
import dan200.computercraft.client.ClientTableFormatter;
import dan200.computercraft.client.render.TileEntityCableRenderer;
import dan200.computercraft.client.render.TileEntityMonitorRenderer;
import dan200.computercraft.shared.command.CommandCopy;
import dan200.computercraft.shared.command.text.TableBuilder;
import dan200.computercraft.shared.media.items.ItemDiskLegacy;
import dan200.computercraft.shared.peripheral.modem.wired.TileCable;
import dan200.computercraft.shared.peripheral.monitor.ClientMonitor;
@ -21,8 +19,6 @@ import dan200.computercraft.shared.util.Colour;
import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.color.IItemColor;
import net.minecraft.item.ItemStack;
import net.minecraft.util.SoundEvent;
import net.minecraft.util.math.BlockPos;
import net.minecraftforge.client.ClientCommandHandler;
import net.minecraftforge.event.world.WorldEvent;
import net.minecraftforge.fml.client.registry.ClientRegistry;
@ -81,20 +77,6 @@ public class ComputerCraftProxyClient extends ComputerCraftProxyCommon
ClientRegistry.bindTileEntitySpecialRenderer( TileCable.class, new TileEntityCableRenderer() );
}
@Override
public void playRecordClient( BlockPos pos, SoundEvent record, String info )
{
Minecraft mc = Minecraft.getMinecraft();
mc.world.playRecord( pos, record );
if( info != null ) mc.ingameGUI.setRecordPlayingMessage( info );
}
@Override
public void showTableClient( TableBuilder table )
{
ClientTableFormatter.INSTANCE.display( table );
}
@Mod.EventBusSubscriber( modid = ComputerCraft.MOD_ID, value = Side.CLIENT )
public static class ForgeHandlers
{

4
src/main/java/dan200/computercraft/shared/command/text/TableBuilder.java
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@ -6,8 +6,8 @@
package dan200.computercraft.shared.command.text;
import dan200.computercraft.ComputerCraft;
import dan200.computercraft.shared.command.CommandUtils;
import dan200.computercraft.shared.network.NetworkHandler;
import dan200.computercraft.shared.network.client.ChatTableClientMessage;
import net.minecraft.command.ICommandSender;
import net.minecraft.entity.player.EntityPlayerMP;
@ -120,7 +120,7 @@ public class TableBuilder
if( CommandUtils.isPlayer( source ) )
{
trim( 18 );
ComputerCraft.sendToPlayer( (EntityPlayerMP) source, new ChatTableClientMessage( this ) );
NetworkHandler.sendToPlayer( (EntityPlayerMP) source, new ChatTableClientMessage( this ) );
}
else
{

12
src/main/java/dan200/computercraft/shared/computer/core/ClientComputer.java
View File

@ -7,9 +7,9 @@
package dan200.computercraft.shared.computer.core;
import com.google.common.base.Objects;
import dan200.computercraft.ComputerCraft;
import dan200.computercraft.shared.common.ClientTerminal;
import dan200.computercraft.shared.computer.blocks.ComputerState;
import dan200.computercraft.shared.network.NetworkHandler;
import dan200.computercraft.shared.network.server.ComputerActionServerMessage;
import dan200.computercraft.shared.network.server.QueueEventServerMessage;
import dan200.computercraft.shared.network.server.RequestComputerMessage;
@ -53,7 +53,7 @@ public class ClientComputer extends ClientTerminal implements IComputer
public void requestState()
{
// Request state from server
ComputerCraft.sendToServer( new RequestComputerMessage( getInstanceID() ) );
NetworkHandler.sendToServer( new RequestComputerMessage( getInstanceID() ) );
}
// IComputer
@ -94,28 +94,28 @@ public class ClientComputer extends ClientTerminal implements IComputer
public void turnOn()
{
// Send turnOn to server
ComputerCraft.sendToServer( new ComputerActionServerMessage( m_instanceID, ComputerActionServerMessage.Action.TURN_ON ) );
NetworkHandler.sendToServer( new ComputerActionServerMessage( m_instanceID, ComputerActionServerMessage.Action.TURN_ON ) );
}
@Override
public void shutdown()
{
// Send shutdown to server
ComputerCraft.sendToServer( new ComputerActionServerMessage( m_instanceID, ComputerActionServerMessage.Action.SHUTDOWN ) );
NetworkHandler.sendToServer( new ComputerActionServerMessage( m_instanceID, ComputerActionServerMessage.Action.SHUTDOWN ) );
}
@Override
public void reboot()
{
// Send reboot to server
ComputerCraft.sendToServer( new ComputerActionServerMessage( m_instanceID, ComputerActionServerMessage.Action.REBOOT ) );
NetworkHandler.sendToServer( new ComputerActionServerMessage( m_instanceID, ComputerActionServerMessage.Action.REBOOT ) );
}
@Override
public void queueEvent( String event, Object[] arguments )
{
// Send event to server
ComputerCraft.sendToServer( new QueueEventServerMessage( m_instanceID, event, arguments ) );
NetworkHandler.sendToServer( new QueueEventServerMessage( m_instanceID, event, arguments ) );
}
public void setState( ComputerState state, NBTTagCompound userData )

11
src/main/java/dan200/computercraft/shared/computer/core/ServerComputer.java
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@ -16,6 +16,7 @@ import dan200.computercraft.core.apis.IAPIEnvironment;
import dan200.computercraft.core.computer.Computer;
import dan200.computercraft.core.computer.IComputerEnvironment;
import dan200.computercraft.shared.common.ServerTerminal;
import dan200.computercraft.shared.network.NetworkHandler;
import dan200.computercraft.shared.network.client.ComputerDataClientMessage;
import dan200.computercraft.shared.network.client.ComputerDeletedClientMessage;
import dan200.computercraft.shared.network.client.ComputerTerminalClientMessage;
@ -163,7 +164,7 @@ public class ServerComputer extends ServerTerminal implements IComputer, IComput
if( hasOutputChanged() || force )
{
// Send computer state to all clients
ComputerCraft.sendToAllPlayers( createComputerPacket() );
NetworkHandler.sendToAllPlayers( createComputerPacket() );
}
if( hasTerminalChanged() || force )
@ -178,7 +179,7 @@ public class ServerComputer extends ServerTerminal implements IComputer, IComput
{
if( isInteracting( player ) )
{
ComputerCraft.sendToPlayer( player, packet );
NetworkHandler.sendToPlayer( player, packet );
}
}
}
@ -188,19 +189,19 @@ public class ServerComputer extends ServerTerminal implements IComputer, IComput
public void sendComputerState( EntityPlayer player )
{
// Send state to client
ComputerCraft.sendToPlayer( player, createComputerPacket() );
NetworkHandler.sendToPlayer( player, createComputerPacket() );
}
public void sendTerminalState( EntityPlayer player )
{
// Send terminal state to client
ComputerCraft.sendToPlayer( player, createTerminalPacket() );
NetworkHandler.sendToPlayer( player, createTerminalPacket() );
}
public void broadcastDelete()
{
// Send deletion to client
ComputerCraft.sendToAllPlayers( new ComputerDeletedClientMessage( getInstanceID() ) );
NetworkHandler.sendToAllPlayers( new ComputerDeletedClientMessage( getInstanceID() ) );
}
public IWritableMount getRootMount()

106
src/main/java/dan200/computercraft/shared/network/NetworkHandler.java Normal file
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@ -0,0 +1,106 @@
/*
* This file is part of ComputerCraft - http://www.computercraft.info
* Copyright Daniel Ratcliffe, 2011-2019. Do not distribute without permission.
* Send enquiries to dratcliffe@gmail.com
*/
package dan200.computercraft.shared.network;
import dan200.computercraft.ComputerCraft;
import dan200.computercraft.shared.network.client.*;
import dan200.computercraft.shared.network.server.ComputerActionServerMessage;
import dan200.computercraft.shared.network.server.QueueEventServerMessage;
import dan200.computercraft.shared.network.server.RequestComputerMessage;
import net.minecraft.client.Minecraft;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.util.IThreadListener;
import net.minecraftforge.fml.common.network.NetworkRegistry;
import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
import net.minecraftforge.fml.common.network.simpleimpl.IMessageHandler;
import net.minecraftforge.fml.common.network.simpleimpl.SimpleNetworkWrapper;
import net.minecraftforge.fml.relauncher.Side;
import java.util.function.Supplier;
public final class NetworkHandler
{
public static SimpleNetworkWrapper network;
private NetworkHandler()
{
}
private static final int COMPUTER_ACTION_SERVER_MESSAGE = 0;
private static final int QUEUE_EVENT_SERVER_MESSAGE = 1;
private static final int REQUEST_COMPUTER_SERVER_MESSAGE = 2;
private static final int CHAT_TABLE_CLIENT_MESSAGE = 10;
private static final int COMPUTER_DATA_CLIENT_MESSAGE = 11;
private static final int COMPUTER_DELETED_CLIENT_MESSAGE = 12;
private static final int COMPUTER_TERMINAL_CLIENT_MESSAGE = 13;
private static final int PLAY_RECORD_CLIENT_MESSAGE = 14;
public static void setup()
{
network = NetworkRegistry.INSTANCE.newSimpleChannel( ComputerCraft.MOD_ID );
// Server messages
registerMainThread( NetworkHandler.COMPUTER_ACTION_SERVER_MESSAGE, Side.SERVER, ComputerActionServerMessage::new );
registerMainThread( NetworkHandler.QUEUE_EVENT_SERVER_MESSAGE, Side.SERVER, QueueEventServerMessage::new );
registerMainThread( NetworkHandler.REQUEST_COMPUTER_SERVER_MESSAGE, Side.SERVER, RequestComputerMessage::new );
// Client messages
registerMainThread( NetworkHandler.PLAY_RECORD_CLIENT_MESSAGE, Side.CLIENT, PlayRecordClientMessage::new );
registerMainThread( NetworkHandler.COMPUTER_DATA_CLIENT_MESSAGE, Side.CLIENT, ComputerDataClientMessage::new );
registerMainThread( NetworkHandler.COMPUTER_TERMINAL_CLIENT_MESSAGE, Side.CLIENT, ComputerTerminalClientMessage::new );
registerMainThread( NetworkHandler.COMPUTER_DELETED_CLIENT_MESSAGE, Side.CLIENT, ComputerDeletedClientMessage::new );
registerMainThread( NetworkHandler.CHAT_TABLE_CLIENT_MESSAGE, Side.CLIENT, ChatTableClientMessage::new );
}
public static void sendToPlayer( EntityPlayer player, IMessage packet )
{
network.sendTo( packet, (EntityPlayerMP) player );
}
public static void sendToAllPlayers( IMessage packet )
{
network.sendToAll( packet );
}
public static void sendToServer( IMessage packet )
{
network.sendToServer( packet );
}
public static void sendToAllAround( IMessage packet, NetworkRegistry.TargetPoint point )
{
network.sendToAllAround( packet, point );
}
/**
* /**
* Register packet, and a thread-unsafe handler for it.
*
* @param id The identifier for this packet type
* @param side The side to register this packet handler under
* @param factory The factory for this type of packet.
*/
private static <T extends NetworkMessage> void registerMainThread( int id, Side side, Supplier<T> factory )
{
network.registerMessage( MAIN_THREAD_HANDLER, factory.get().getClass(), id, side );
}
private static final IMessageHandler<NetworkMessage, IMessage> MAIN_THREAD_HANDLER = ( packet, context ) -> {
IThreadListener listener = context.side == Side.CLIENT ? Minecraft.getMinecraft() : context.getServerHandler().player.server;
if( listener.isCallingFromMinecraftThread() )
{
packet.handle( context );
}
else
{
listener.addScheduledTask( () -> packet.handle( context ) );
}
return null;
};
}

72
src/main/java/dan200/computercraft/shared/network/NetworkMessage.java
View File

@ -6,18 +6,12 @@
package dan200.computercraft.shared.network;
import dan200.computercraft.ComputerCraft;
import io.netty.buffer.ByteBuf;
import net.minecraft.client.Minecraft;
import net.minecraft.network.PacketBuffer;
import net.minecraft.util.IThreadListener;
import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
import net.minecraftforge.fml.relauncher.Side;
import javax.annotation.Nonnull;
import java.util.function.BiConsumer;
import java.util.function.Supplier;
/**
* The base interface for any message which will be sent to the client or server.
@ -27,13 +21,6 @@ import java.util.function.Supplier;
*/
public interface NetworkMessage extends IMessage
{
/**
* The unique identifier for this packet type
*
* @return This packet type's identifier
*/
int getId();
/**
* Write this packet to a buffer.
*
@ -52,6 +39,13 @@ public interface NetworkMessage extends IMessage
*/
void fromBytes( @Nonnull PacketBuffer buf );
/**
* Handle this {@link NetworkMessage}.
*
* @param context The context with which to handle this message
*/
void handle( MessageContext context );
@Override
default void fromBytes( ByteBuf buf )
{
@ -63,56 +57,4 @@ public interface NetworkMessage extends IMessage
{
toBytes( new PacketBuffer( buf ) );
}
/**
* Register a packet, and a thread-safe handler for it.
*
* @param side The side to register this packet handler under
* @param factory The factory for this type of packet.
* @param handler The handler for this type of packet. Note, this may be called on any thread,
* and so should be thread-safe.
*/
@SuppressWarnings( "unchecked" )
static <T extends NetworkMessage> void register(
Side side,
Supplier<T> factory,
BiConsumer<MessageContext, T> handler
)
{
T instance = factory.get();
ComputerCraft.networkWrapper.registerMessage( ( packet, ctx ) -> {
handler.accept( ctx, (T) packet );
return null;
}, instance.getClass(), instance.getId(), side );
}
/**
* Register packet, and a thread-unsafe handler for it.
*
* @param side The side to register this packet handler under
* @param factory The factory for this type of packet.
* @param handler The handler for this type of packet. This will be called on the "main"
* thread (either client or server).
*/
@SuppressWarnings( "unchecked" )
static <T extends NetworkMessage> void registerMainThread(
Side side,
Supplier<T> factory,
BiConsumer<MessageContext, T> handler
)
{
T instance = factory.get();
ComputerCraft.networkWrapper.registerMessage( ( packet, ctx ) -> {
IThreadListener listener = side == Side.CLIENT ? Minecraft.getMinecraft() : ctx.getServerHandler().player.server;
if( listener.isCallingFromMinecraftThread() )
{
handler.accept( ctx, (T) packet );
}
else
{
listener.addScheduledTask( () -> handler.accept( ctx, (T) packet ) );
}
return null;
}, instance.getClass(), instance.getId(), side );
}
}

24
src/main/java/dan200/computercraft/shared/network/NetworkMessages.java
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@ -1,24 +0,0 @@
/*
* This file is part of ComputerCraft - http://www.computercraft.info
* Copyright Daniel Ratcliffe, 2011-2019. Do not distribute without permission.
* Send enquiries to dratcliffe@gmail.com
*/
package dan200.computercraft.shared.network;
public final class NetworkMessages
{
private NetworkMessages()
{
}
public static final int COMPUTER_ACTION_SERVER_MESSAGE = 0;
public static final int QUEUE_EVENT_SERVER_MESSAGE = 1;
public static final int REQUEST_COMPUTER_SERVER_MESSAGE = 2;
public static final int CHAT_TABLE_CLIENT_MESSAGE = 10;
public static final int COMPUTER_DATA_CLIENT_MESSAGE = 11;
public static final int COMPUTER_DELETED_CLIENT_MESSAGE = 12;
public static final int COMPUTER_TERMINAL_CLIENT_MESSAGE = 13;
public static final int PLAY_RECORD_CLIENT_MESSAGE = 14;
}

23
src/main/java/dan200/computercraft/shared/network/client/ChatTableClientMessage.java
View File

@ -6,12 +6,15 @@
package dan200.computercraft.shared.network.client;
import dan200.computercraft.client.ClientTableFormatter;
import dan200.computercraft.shared.command.text.TableBuilder;
import dan200.computercraft.shared.network.NetworkMessage;
import dan200.computercraft.shared.network.NetworkMessages;
import dan200.computercraft.shared.util.NBTUtil;
import net.minecraft.network.PacketBuffer;
import net.minecraft.util.text.ITextComponent;
import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;
import javax.annotation.Nonnull;
@ -29,17 +32,6 @@ public class ChatTableClientMessage implements NetworkMessage
{
}
@Override
public int getId()
{
return NetworkMessages.CHAT_TABLE_CLIENT_MESSAGE;
}
public TableBuilder getTable()
{
return table;
}
@Override
public void toBytes( @Nonnull PacketBuffer buf )
{
@ -84,4 +76,11 @@ public class ChatTableClientMessage implements NetworkMessage
}
this.table = table;
}
@Override
@SideOnly( Side.CLIENT )
public void handle( MessageContext context )
{
ClientTableFormatter.INSTANCE.display( table );
}
}

11
src/main/java/dan200/computercraft/shared/network/client/ComputerClientMessage.java
View File

@ -10,11 +10,8 @@ import dan200.computercraft.ComputerCraft;
import dan200.computercraft.shared.computer.core.ClientComputer;
import dan200.computercraft.shared.network.NetworkMessage;
import net.minecraft.network.PacketBuffer;
import net.minecraftforge.fml.relauncher.Side;
import javax.annotation.Nonnull;
import java.util.function.BiConsumer;
import java.util.function.Supplier;
/**
* A packet, which performs an action on a {@link ClientComputer}.
@ -58,12 +55,4 @@ public abstract class ComputerClientMessage implements NetworkMessage
}
return computer;
}
public static <T extends ComputerClientMessage> void register( Supplier<T> factory, BiConsumer<ClientComputer, T> handler )
{
NetworkMessage.registerMainThread( Side.CLIENT, factory, ( context, packet ) -> {
ClientComputer computer = packet.getComputer();
if( computer != null ) handler.accept( computer, packet );
} );
}
}

24
src/main/java/dan200/computercraft/shared/network/client/ComputerDataClientMessage.java
View File

@ -8,10 +8,10 @@ package dan200.computercraft.shared.network.client;
import dan200.computercraft.shared.computer.blocks.ComputerState;
import dan200.computercraft.shared.computer.core.ServerComputer;
import dan200.computercraft.shared.network.NetworkMessages;
import dan200.computercraft.shared.util.NBTUtil;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.PacketBuffer;
import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
import javax.annotation.Nonnull;
@ -34,22 +34,6 @@ public class ComputerDataClientMessage extends ComputerClientMessage
{
}
@Override
public int getId()
{
return NetworkMessages.COMPUTER_DATA_CLIENT_MESSAGE;
}
public ComputerState getState()
{
return state;
}
public NBTTagCompound getUserData()
{
return userData;
}
@Override
public void toBytes( @Nonnull PacketBuffer buf )
{
@ -65,4 +49,10 @@ public class ComputerDataClientMessage extends ComputerClientMessage
state = buf.readEnumValue( ComputerState.class );
userData = NBTUtil.readCompoundTag( buf );
}
@Override
public void handle( MessageContext context )
{
getComputer().setState( state, userData );
}
}

7
src/main/java/dan200/computercraft/shared/network/client/ComputerDeletedClientMessage.java
View File

@ -6,7 +6,8 @@
package dan200.computercraft.shared.network.client;
import dan200.computercraft.shared.network.NetworkMessages;
import dan200.computercraft.ComputerCraft;
import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
public class ComputerDeletedClientMessage extends ComputerClientMessage
{
@ -20,8 +21,8 @@ public class ComputerDeletedClientMessage extends ComputerClientMessage
}
@Override
public int getId()
public void handle( MessageContext context )
{
return NetworkMessages.COMPUTER_DELETED_CLIENT_MESSAGE;
ComputerCraft.clientComputerRegistry.remove( getInstanceId() );
}
}

19
src/main/java/dan200/computercraft/shared/network/client/ComputerTerminalClientMessage.java
View File

@ -6,10 +6,10 @@
package dan200.computercraft.shared.network.client;
import dan200.computercraft.shared.network.NetworkMessages;
import dan200.computercraft.shared.util.NBTUtil;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.PacketBuffer;
import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
import javax.annotation.Nonnull;
@ -27,17 +27,6 @@ public class ComputerTerminalClientMessage extends ComputerClientMessage
{
}
@Override
public int getId()
{
return NetworkMessages.COMPUTER_TERMINAL_CLIENT_MESSAGE;
}
public NBTTagCompound getTag()
{
return tag;
}
@Override
public void toBytes( @Nonnull PacketBuffer buf )
{
@ -51,4 +40,10 @@ public class ComputerTerminalClientMessage extends ComputerClientMessage
super.fromBytes( buf );
tag = NBTUtil.readCompoundTag( buf );
}
@Override
public void handle( MessageContext context )
{
getComputer().readDescription( tag );
}
}

35
src/main/java/dan200/computercraft/shared/network/client/PlayRecordClientMessage.java
View File

@ -7,10 +7,13 @@
package dan200.computercraft.shared.network.client;
import dan200.computercraft.shared.network.NetworkMessage;
import dan200.computercraft.shared.network.NetworkMessages;
import net.minecraft.client.Minecraft;
import net.minecraft.network.PacketBuffer;
import net.minecraft.util.SoundEvent;
import net.minecraft.util.math.BlockPos;
import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;
import javax.annotation.Nonnull;
@ -43,27 +46,6 @@ public class PlayRecordClientMessage implements NetworkMessage
{
}
@Override
public int getId()
{
return NetworkMessages.PLAY_RECORD_CLIENT_MESSAGE;
}
public BlockPos getPos()
{
return pos;
}
public String getName()
{
return name;
}
public SoundEvent getSoundEvent()
{
return soundEvent;
}
@Override
public void toBytes( @Nonnull PacketBuffer buf )
{
@ -90,4 +72,13 @@ public class PlayRecordClientMessage implements NetworkMessage
soundEvent = SoundEvent.REGISTRY.getObjectById( buf.readInt() );
}
}
@Override
@SideOnly( Side.CLIENT )
public void handle( MessageContext context )
{
Minecraft mc = Minecraft.getMinecraft();
mc.world.playRecord( pos, soundEvent );
if( name != null ) mc.ingameGUI.setRecordPlayingMessage( name );
}
}

24
src/main/java/dan200/computercraft/shared/network/server/ComputerActionServerMessage.java
View File

@ -6,7 +6,7 @@
package dan200.computercraft.shared.network.server;
import dan200.computercraft.shared.network.NetworkMessages;
import dan200.computercraft.shared.computer.core.ServerComputer;
import net.minecraft.network.PacketBuffer;
import javax.annotation.Nonnull;
@ -25,12 +25,6 @@ public class ComputerActionServerMessage extends ComputerServerMessage
{
}
@Override
public int getId()
{
return NetworkMessages.COMPUTER_ACTION_SERVER_MESSAGE;
}
@Override
public void toBytes( @Nonnull PacketBuffer buf )
{
@ -45,9 +39,21 @@ public class ComputerActionServerMessage extends ComputerServerMessage
action = buf.readEnumValue( Action.class );
}
public Action getAction()
@Override
protected void handle( ServerComputer computer )
{
return action;
switch( action )
{
case TURN_ON:
computer.turnOn();
break;
case REBOOT:
computer.reboot();
break;
case SHUTDOWN:
computer.shutdown();
break;
}
}
public enum Action

14
src/main/java/dan200/computercraft/shared/network/server/ComputerServerMessage.java
View File

@ -12,11 +12,8 @@ import dan200.computercraft.shared.network.NetworkMessage;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.network.PacketBuffer;
import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
import net.minecraftforge.fml.relauncher.Side;
import javax.annotation.Nonnull;
import java.util.function.BiConsumer;
import java.util.function.Supplier;
/**
* A packet, which performs an action on a {@link ServerComputer}.
@ -61,11 +58,12 @@ public abstract class ComputerServerMessage implements NetworkMessage
return computer;
}
public static <T extends ComputerServerMessage> void register( Supplier<T> factory, BiConsumer<ServerComputer, T> handler )
@Override
public void handle( MessageContext context )
{
NetworkMessage.registerMainThread( Side.SERVER, factory, ( context, packet ) -> {
ServerComputer computer = packet.getComputer( context );
if( computer != null ) handler.accept( computer, packet );
} );
ServerComputer computer = getComputer( context );
if( computer != null ) handle( computer );
}
protected abstract void handle( ServerComputer computer );
}

26
src/main/java/dan200/computercraft/shared/network/server/QueueEventServerMessage.java
View File

@ -6,7 +6,7 @@
package dan200.computercraft.shared.network.server;
import dan200.computercraft.shared.network.NetworkMessages;
import dan200.computercraft.shared.computer.core.ServerComputer;
import dan200.computercraft.shared.util.NBTUtil;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.PacketBuffer;
@ -36,24 +36,6 @@ public class QueueEventServerMessage extends ComputerServerMessage
{
}
@Override
public int getId()
{
return NetworkMessages.QUEUE_EVENT_SERVER_MESSAGE;
}
@Nonnull
public String getEvent()
{
return event;
}
@Nullable
public Object[] getArgs()
{
return args;
}
@Override
public void toBytes( @Nonnull PacketBuffer buf )
{
@ -71,4 +53,10 @@ public class QueueEventServerMessage extends ComputerServerMessage
NBTTagCompound args = NBTUtil.readCompoundTag( buf );
this.args = args == null ? null : NBTUtil.decodeObjects( args );
}
@Override
protected void handle( ServerComputer computer )
{
computer.queueEvent( event, args );
}
}

22
src/main/java/dan200/computercraft/shared/network/server/RequestComputerMessage.java
View File

@ -6,9 +6,11 @@
package dan200.computercraft.shared.network.server;
import dan200.computercraft.ComputerCraft;
import dan200.computercraft.shared.computer.core.ServerComputer;
import dan200.computercraft.shared.network.NetworkMessage;
import dan200.computercraft.shared.network.NetworkMessages;
import net.minecraft.network.PacketBuffer;
import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
import javax.annotation.Nonnull;
@ -25,17 +27,6 @@ public class RequestComputerMessage implements NetworkMessage
{
}
@Override
public int getId()
{
return NetworkMessages.REQUEST_COMPUTER_SERVER_MESSAGE;
}
public int getInstance()
{
return instance;
}
@Override
public void toBytes( @Nonnull PacketBuffer buf )
{
@ -47,4 +38,11 @@ public class RequestComputerMessage implements NetworkMessage
{
instance = buf.readVarInt();
}
@Override
public void handle( MessageContext context )
{
ServerComputer computer = ComputerCraft.serverComputerRegistry.get( instance );
if( computer != null ) computer.sendComputerState( context.getServerHandler().player );
}
}

3
src/main/java/dan200/computercraft/shared/pocket/core/PocketServerComputer.java
View File

@ -12,6 +12,7 @@ import dan200.computercraft.api.pocket.IPocketAccess;
import dan200.computercraft.api.pocket.IPocketUpgrade;
import dan200.computercraft.shared.computer.core.ComputerFamily;
import dan200.computercraft.shared.computer.core.ServerComputer;
import dan200.computercraft.shared.network.NetworkHandler;
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
@ -186,7 +187,7 @@ public class PocketServerComputer extends ServerComputer implements IPocketAcces
EntityPlayerMP player = (EntityPlayerMP) m_entity;
if( player.connection != null && !isInteracting( player ) )
{
ComputerCraft.sendToPlayer( player, createTerminalPacket() );
NetworkHandler.sendToPlayer( player, createTerminalPacket() );
}
}
}

52
src/main/java/dan200/computercraft/shared/proxy/ComputerCraftProxyCommon.java
View File

@ -22,12 +22,6 @@ import dan200.computercraft.shared.integration.charset.IntegrationCharset;
import dan200.computercraft.shared.media.common.DefaultMediaProvider;
import dan200.computercraft.shared.media.inventory.ContainerHeldItem;
import dan200.computercraft.shared.media.items.ItemPrintout;
import dan200.computercraft.shared.network.NetworkMessage;
import dan200.computercraft.shared.network.client.*;
import dan200.computercraft.shared.network.server.ComputerActionServerMessage;
import dan200.computercraft.shared.network.server.ComputerServerMessage;
import dan200.computercraft.shared.network.server.QueueEventServerMessage;
import dan200.computercraft.shared.network.server.RequestComputerMessage;
import dan200.computercraft.shared.peripheral.commandblock.CommandBlockPeripheralProvider;
import dan200.computercraft.shared.peripheral.common.DefaultPeripheralProvider;
import dan200.computercraft.shared.peripheral.diskdrive.ContainerDiskDrive;
@ -77,7 +71,6 @@ public class ComputerCraftProxyCommon implements IComputerCraftProxy
{
registerProviders();
NetworkRegistry.INSTANCE.registerGuiHandler( ComputerCraft.instance, new GuiHandler() );
registerNetwork();
Fixes.register( FMLCommonHandler.instance().getDataFixer() );
if( Loader.isModLoaded( ModCharset.MODID ) ) IntegrationCharset.register();
@ -109,51 +102,6 @@ public class ComputerCraftProxyCommon implements IComputerCraftProxy
CapabilityWiredElement.register();
}
private void registerNetwork()
{
// Server messages
ComputerServerMessage.register( ComputerActionServerMessage::new, ( computer, packet ) -> {
switch( packet.getAction() )
{
case TURN_ON:
computer.turnOn();
break;
case REBOOT:
computer.reboot();
break;
case SHUTDOWN:
computer.shutdown();
break;
}
} );
ComputerServerMessage.register( QueueEventServerMessage::new, ( computer, packet ) ->
computer.queueEvent( packet.getEvent(), packet.getArgs() ) );
NetworkMessage.registerMainThread( Side.SERVER, RequestComputerMessage::new, ( context, packet ) -> {
ServerComputer computer = ComputerCraft.serverComputerRegistry.get( packet.getInstance() );
if( computer != null ) computer.sendComputerState( context.getServerHandler().player );
} );
// Client messages
NetworkMessage.registerMainThread( Side.CLIENT, PlayRecordClientMessage::new, ( computer, packet ) ->
playRecordClient( packet.getPos(), packet.getSoundEvent(), packet.getName() ) );
ComputerClientMessage.register( ComputerDataClientMessage::new, ( computer, packet ) ->
computer.setState( packet.getState(), packet.getUserData() ) );
ComputerClientMessage.register( ComputerTerminalClientMessage::new, ( computer, packet ) ->
computer.readDescription( packet.getTag() ) );
NetworkMessage.registerMainThread( Side.CLIENT, ComputerDeletedClientMessage::new, ( context, packet ) ->
ComputerCraft.clientComputerRegistry.remove( packet.getInstanceId() ) );
NetworkMessage.registerMainThread( Side.CLIENT, ChatTableClientMessage::new, ( context, packet ) ->
showTableClient( packet.getTable() ) );
}
public class GuiHandler implements IGuiHandler
{
private GuiHandler()

11
src/main/java/dan200/computercraft/shared/proxy/IComputerCraftProxy.java
View File

@ -6,10 +6,7 @@
package dan200.computercraft.shared.proxy;
import dan200.computercraft.shared.command.text.TableBuilder;
import net.minecraft.server.MinecraftServer;
import net.minecraft.util.SoundEvent;
import net.minecraft.util.math.BlockPos;
public interface IComputerCraftProxy
{
@ -18,12 +15,4 @@ public interface IComputerCraftProxy
void init();
void initServer( MinecraftServer server );
default void playRecordClient( BlockPos pos, SoundEvent record, String info )
{
}
default void showTableClient( TableBuilder table )
{
}
}

4
src/main/java/dan200/computercraft/shared/util/RecordUtil.java
View File

@ -6,7 +6,7 @@
package dan200.computercraft.shared.util;
import dan200.computercraft.ComputerCraft;
import dan200.computercraft.shared.network.NetworkHandler;
import dan200.computercraft.shared.network.client.PlayRecordClientMessage;
import net.minecraft.item.Item;
import net.minecraft.item.ItemRecord;
@ -26,7 +26,7 @@ public class RecordUtil
IMessage packet = record != null ? new PlayRecordClientMessage( pos, record, recordInfo ) : new PlayRecordClientMessage( pos );
NetworkRegistry.TargetPoint point = new NetworkRegistry.TargetPoint( world.provider.getDimension(), pos.getX(), pos.getY(), pos.getZ(), 64 );
ComputerCraft.sendToAllAround( packet, point );
NetworkHandler.sendToAllAround( packet, point );
}
public static String getRecordInfo( @Nonnull ItemStack recordStack )